Jamesburg, NJ Weather Forecast
Local 7-day forecast
Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Jamesburg, NJ in one place.
Mostly cloudy, with a low around 56. Northwest wind around 0 mph.
Local Weather Overview
This forecast page for Jamesburg, NJ is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jun 1, 2026 3:22 AM EDT.
The active forecast window currently covers Jun 1 to Jun 7, 2026 for Jamesburg, NJ.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 1 to Jun 7, 2026
- Latest sync
- Jun 1, 2026 3:22 AM EDT
- Forecast office
- PHI
- Source
- NOAA / NWS
Daily Outlook
This Week in Jamesburg
Saturday looks like the warmest upcoming period in Jamesburg at 91 degrees F.
Monday Night is the coolest period ahead with temperatures near 48 degrees F.
The strongest winds are forecast for Monday at about 0 to 10 mph NE.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 1, 2026 3:22 AM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- PHI
- Radar station
- KDIX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Sunny, with a high near 74. Northeast wind 0 to 10 mph.
Mostly clear, with a low around 48. Northeast wind 0 to 10 mph.
Mostly sunny, with a high near 75. North wind 0 to 5 mph.
Partly cloudy, with a low around 53. Northwest wind 0 to 5 mph.
Sunny, with a high near 80.
Mostly clear, with a low around 54.
Sunny, with a high near 85.
Mostly clear, with a low around 61.
Mostly sunny, with a high near 90.
Partly cloudy, with a low around 68.
Mostly sunny, with a high near 91.
A slight chance of rain showers after 2am. Mostly cloudy, with a low around 67.
A slight chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 86.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Jun 1
|
Mostly Cloudy
|
56°F |
0 mph
|
|
Monday
Jun 1
|
Sunny
|
74°F |
0 to 10 mph
NE
|
|
Monday Night
Jun 1
|
Mostly Clear
|
48°F |
0 to 10 mph
NE
|
|
Tuesday
Jun 2
|
Mostly Sunny
|
75°F |
0 to 5 mph
N
|
|
Tuesday Night
Jun 2
|
Partly Cloudy
|
53°F |
0 to 5 mph
NW
|
|
Wednesday
Jun 3
|
Sunny
|
80°F |
0 to 5 mph
NE
|
|
Wednesday Night
Jun 3
|
Mostly Clear
|
54°F |
0 to 5 mph
S
|
|
Thursday
Jun 4
|
Sunny
|
85°F |
0 to 5 mph
NW
|
|
Thursday Night
Jun 4
|
Mostly Clear
|
61°F |
0 to 5 mph
SW
|
|
Friday
Jun 5
|
Mostly Sunny
|
90°F |
0 to 10 mph
W
|
|
Friday Night
Jun 5
|
Partly Cloudy
|
68°F |
0 to 10 mph
W
|
|
Saturday
Jun 6
|
Mostly Sunny
|
91°F |
5 to 10 mph
W
|
|
Saturday Night
Jun 6
|
Mostly Cloudy then Slight Chance Rain Showers
|
67°F |
0 to 5 mph
W
|
|
Sunday
Jun 7
|
Chance Showers And Thunderstorms
|
86°F |
0 to 5 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Jamesburg.
